Brian Gwartz, M.D.
NPI 1619095247 · Pain Medicine (Anesthesiology) Physician · Glendora, CA
Brian Gwartz, M.D. is a Pain Medicine (Anesthesiology) Physician provider in Glendora, CA (NPI 1619095247).
Provider details
- NPI number
- 1619095247
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A43746 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2023-03-07
Frequently asked questions
- What is Brian Gwartz's NPI number?
- Brian Gwartz's National Provider Identifier (NPI) is 1619095247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Gwartz's specialty?
- Brian Gwartz is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Gwartz located?
- Brian Gwartz's practice location on file with NPPES is 210 S Grand Ave, Glendora, CA 91741-4205.
- What is Brian Gwartz's phone number?
- The practice phone number listed in the NPPES registry for Brian Gwartz is (626) 857-7400.
- Is Brian Gwartz's NPI active?
- Yes — Brian Gwartz's NPI (1619095247) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.